<!DOCTYPE html>
<html>
	<head>
		<title>
		</title>
	</head>
	<body>
	<script>
		var arr=["Ben","Lily","Nacy","Tank","May"];
		var num=parseInt(Math.random()*arr.length);
		document.write(arr[num]);
		document.write(Math.random())
		</script>
	</body>
</html>